1998 Cadillac DeVille Owner's Manual - Page 119

Inadvertent Power Battery Saver This feature is designed to protect your vehicle's battery against drainage from the interior lamps, trunk lamp, glove box lamp, cigarette lighters or the garage door opener. When ignition is turned off, the the power to these features will automatically turn off after 10 minutes (three minutesif a new car has miles 15 (24 km) or less). Power will be restored an additional for 10 minutes if any door opened, the trunk opened or is is the courtesy lamp switchis turned on. Mirrors Electrochromic Daymight Rearview Mirror When this featureis turned on, the mirror automatically changes to reduce glare from headlamps behind you. A photocell on the mirror senses whenis becoming dark it outside. Another photocell, built into mirror face, the senses when headlamps are behind you. At night, when the glare too high, the mirror will is gradually darken to reduce glare (this change may take a few seconds). The mirror will return its clear daytime to state when.the glare is reduced. Storage Mode Personalization This feature is long term use and must be for programmed through the Driver Information Center (DIC) while the ignitionis in RUN. Storage mode personalization protects the battery by placing your so vehicle in a storage mode that the radio, amplifiers, instrument cluster and remote keyless entry will not drain the battery over a long period time. For of programming information,see "Programmable, Memory and Personalization Features" later this section. in 2-48